/Engine/Source/Runtime/Engine/Classes/Engine/MapBuildDataRegistry.h
Allocates a newFPrecomputedLightVolumeDatafrom the registry. Warning: Further allocations will invalidate the returned reference.
[FPrecomputedLightVolumeData](API\Runtime\Engine\FPrecomputedLightVolumeData) & AllocateLevelPrecomputedLightVolumeBuildData ( const [FGuid](API\Runtime\Core\Misc\FGuid) & LevelId )